F 103 Mockup
Sept. 9, 2024
The F-103 started development in 1949 and was meant to have both a jet engine and a ramjet. This would have enabled speeds past mach 4. It was cancelled in 1957 and FLASHBACK: Triplesonic Interceptors: The F-103, F-108 & YF-12A > Air Force Materiel Command > Article Display The Republic XF-103 was an American project to develop a powerful missile-armed interceptor aircraft capable of destroying Soviet bombers while flying at speeds as high as Mach 3. Despite a prolonged development, F 103 Mockup
![US interceptor might-have-beens. XF-103, XF-108, YF-12A [1240x1546] : r/WarplanePorn](https://preview.redd.it/us-interceptor-might-have-beens-xf-103-xf-108-yf-12a-v0-6c27ktjn1hua1.jpg?width=640&crop=smart&auto=webp&s=e370356e4f7be4097e2cec754d4acfe33b6b4a86){kind=link}
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